565007 MGK 17x52x17 - Automotive Alternator Ball Bearing

Reliable Automotive Bearing for Alternator Systems

The 565007 MGK 17x52x17 alternator bearing is a single-row deep groove ball bearing designed specifically for automotive alternators and auxiliary drives.
Manufactured by MGK, this precision-engineered bearing ensures smooth rotation, low friction, and high resistance to temperature and vibration, all of which are essential in modern vehicle charging systems.

Its compact 17 x 52 x 17 mm dimensions make it ideal for alternators and belt-driven systems operating under high RPM and constant thermal load. The use of hardened bearing steel guarantees reliability and longevity, even in demanding automotive environments.

Technical Features and Advantages

• Dimensions: 17 mm (inner) x 52 mm (outer) x 17 mm (width)

• Type: Single-row deep groove ball bearing for alternators

• Material: High-grade chromium steel for durability and heat resistance

• Sealing: Double metal shields (ZZ) for protection against dust and grease loss

• Temperature resistance: Optimized for high-speed rotations and thermal stress

• Performance: Quiet operation, low friction, long service life

Main advantages:

• Reliable operation under high rotational speed (RPM)

• Extended bearing life thanks to precise lubrication and sealing

• Corrosion-resistant design suitable for harsh automotive environments

• Interchangeable with standard 17x52x17 automotive alternator bearings

Applications

The MGK 565007 17x52x17 alternator bearing is widely used in:

• Automotive alternators - ensures quiet and efficient rotor rotation

• Belt tensioner systems - stable performance under dynamic loads

• Electric motors and generators - for high-speed, low-vibration operation

• Industrial engines - for auxiliary drives requiring compact bearings

FAQ

1. What is the 565007 MGK bearing used for?
It’s designed primarily for automotive alternators, ensuring smooth rotor movement and stable power generation.

2. What are its exact dimensions?
17 mm inner diameter, 52 mm outer diameter, and 17 mm width - standard for many alternator models.

3. Is it suitable for high-speed operation?
Yes - it’s manufactured to handle continuous high-RPM rotation under heat and vibration conditions.

4. Does it include shields or seals?
Yes, it comes with double metal shields (ZZ) that protect against contamination and retain lubrication.

5. Can it replace OEM alternator bearings?
Yes - the MGK 565007 is a direct replacement for most standard 17x52x17 alternator bearings used in passenger and light commercial vehicles.